JPS5271464A - Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides - Google Patents

Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides

Info

Publication number
JPS5271464A
JPS5271464A JP14524675A JP14524675A JPS5271464A JP S5271464 A JPS5271464 A JP S5271464A JP 14524675 A JP14524675 A JP 14524675A JP 14524675 A JP14524675 A JP 14524675A JP S5271464 A JPS5271464 A JP S5271464A
Authority
JP
Japan
Prior art keywords
benzoisothiazol
3one
dioxides
synthesis
saceharin
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP14524675A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5760343B2 (enExample
Inventor
Kazutaro Koike
Takahiro Kimoto
Sadayoshi Matsui
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Ihara Chemical Industry Co Ltd
Original Assignee
Ihara Chemical Industry Co Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Ihara Chemical Industry Co Ltd filed Critical Ihara Chemical Industry Co Ltd
Priority to JP14524675A priority Critical patent/JPS5271464A/ja
Priority to IL49298A priority patent/IL49298A/xx
Priority to GB12829/76A priority patent/GB1499084A/en
Priority to NL7603836A priority patent/NL7603836A/xx
Priority to FR7610819A priority patent/FR2314185A1/fr
Priority to IT22296/76A priority patent/IT1059090B/it
Priority to DE2616611A priority patent/DE2616611C2/de
Priority to US05/677,256 priority patent/US4057555A/en
Publication of JPS5271464A publication Critical patent/JPS5271464A/ja
Publication of JPS5760343B2 publication Critical patent/JPS5760343B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Thiazole And Isothizaole Compounds (AREA)
JP14524675A 1975-06-11 1975-12-06 Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides Granted JPS5271464A (en)

Priority Applications (8)

Application Number Priority Date Filing Date Title
JP14524675A JPS5271464A (en) 1975-12-06 1975-12-06 Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides
IL49298A IL49298A (en) 1975-12-06 1976-03-26 Process for producing 1,2-benzisothiazol-3-one 1,1-dioxide
GB12829/76A GB1499084A (en) 1975-06-11 1976-03-30 Process for producing 1,2-benzothiazole-3-one-1,1-dioxide derivatives
NL7603836A NL7603836A (nl) 1975-06-11 1976-04-12 Werkwijze voor het bereiden van een 1,2-benzoiso- thiazol-3-on-1,1-dioxyde.
FR7610819A FR2314185A1 (fr) 1975-06-11 1976-04-13 Procede de preparation de 1,2-benzoisothiazol-3-on-1,1-dioxydes
IT22296/76A IT1059090B (it) 1975-06-11 1976-04-14 Procedimento per la produzione di i.2 benzoisotiazolo 3 on i.i diossido
DE2616611A DE2616611C2 (de) 1975-06-11 1976-04-15 Verfahren zur Herstellung von 1,2- Benzisothiazol-3-on-1, 1-dioxid
US05/677,256 US4057555A (en) 1975-06-11 1976-04-15 Process for producing saccharin

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14524675A JPS5271464A (en) 1975-12-06 1975-12-06 Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides

Publications (2)

Publication Number Publication Date
JPS5271464A true JPS5271464A (en) 1977-06-14
JPS5760343B2 JPS5760343B2 (enExample) 1982-12-18

Family

ID=15380688

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14524675A Granted JPS5271464A (en) 1975-06-11 1975-12-06 Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides

Country Status (2)

Country Link
JP (1) JPS5271464A (enExample)
IL (1) IL49298A (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671827A (zh) * 2020-12-24 2022-06-28 杭州百新生物医药科技有限公司 邻苯甲酰磺酰亚胺类衍生物及其应用

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN114671827A (zh) * 2020-12-24 2022-06-28 杭州百新生物医药科技有限公司 邻苯甲酰磺酰亚胺类衍生物及其应用

Also Published As

Publication number Publication date
JPS5760343B2 (enExample) 1982-12-18
IL49298A (en) 1979-09-30
IL49298A0 (en) 1976-05-31

Similar Documents

Publication Publication Date Title
JPS5271456A (en) Synthesis of 1alpha-hydroxysteroid derivatives
JPS5271464A (en) Synthesis of 1,2-benzoisothiazol-3-3one-1,2-dioxides
JPS52151306A (en) Solvent fractional crystallization of fat
JPS51118741A (en) Process for preparation of ortho-chlorobenzonitrile
JPS5225762A (en) Isolation of 2-tertiaryalkylanthraquinones
JPS5223021A (en) Process for preparation of leucylagmatine compound
JPS51122051A (en) Process for preparation of acenaphthenes
JPS51125363A (en) Process for freparation of alkylidenebiscyclohexylamines
JPS5248645A (en) Process for preparation of cyclic terpene derivatives having carbonyl group
JPS5210250A (en) Preparations of cholesta-5,23,24-triene- 3beta -ols
JPS5271458A (en) Synthesis of 1alpha-acyloxyprovitamine d compounds
JPS5246063A (en) Process for preparatio of 1-methylsulfinyl-1- methylthio-2-thienyl-eth ylene
JPS5225780A (en) Preparation of pyridine derivatives
JPS5231093A (en) Preparation of 3- methylenecephalosporanic acid derivatives
JPS5242848A (en) Synthesis method of 5-alkylamino-p-menthene-1
JPS51138698A (en) Process preparing 2-cycloalkylthioadenine s
JPS5239665A (en) Process for preparing perfluorolactones
JPS51141890A (en) Process for preparing 3-methylene-cepham-4-carboxylic acid derivatives .
JPS5233648A (en) Preparation of 3',4',-dideoxy-3',4',-didehydro-butyrosine derivatives
JPS535159A (en) Preparation of optical active n-methyl-2-pyrrolidylethanol
JPS51136661A (en) Process for preparing 7-dehydrocholesterols.
JPS5271457A (en) Isolation of 1alpha-hydroxy-provitamie d compounds
JPS5271490A (en) Synthesis of 2-hydrocarbylidene-cephem detivatives
JPS5236663A (en) Preparation of 3-chloro-1,2- benzoisothiazole-1,1-dioxide
JPS5231091A (en) Preparation of deacetoxycephalosporin derivatives